News Releases

Comerica Bank Lowers Prime Rate
PRNewswire-FirstCall
DALLAS
(:CMA)

DALLAS, Oct. 8 /PRNewswire-FirstCall/ -- Comerica Bank announced it will lower its prime rate to 4.50 percent from 5.00 percent effective today, October 8, 2008.

(Logo: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO)

Comerica Incorporated is a financial services company headquartered in Dallas, Texas, and strategically aligned by three business segments: The Business Bank, The Retail Bank, and Wealth & Institutional Management. Comerica focuses on relationships, and helping people and businesses be successful. In addition to Texas, Comerica Bank locations can be found in Arizona, California, Florida and Michigan, with select businesses operating in several other states, as well as in Canada, China and Mexico. Comerica reported total assets of $66 billion at June 30, 2008. To receive e-mail alerts of breaking Comerica news, go to http://www.comerica.com/newsalerts.

Photo: NewsCom: http://www.newscom.com/cgi-bin/prnh/20010807/CMALOGO
AP Archive: http://photoarchive.ap.org/
PRN Photo Desk, photodesk@prnewswire.com

SOURCE: Comerica Bank

CONTACT: media, Wayne Mielke, +1-214-462-4463, or investors, Darlene
Persons, +1-214-462-6831, both of Comerica Bank

Web site: http://www.comerica.com/